Where do flying saucers come from?

What exactly is a UFO and where does it come from? Many UFO enthusiasts and people who have seen it will give the same answer: it is an emissary sent by aliens to the earth. In this regard, James Harder, an engineering professor at California State University, provided us with a very important piece of evidence, that is, two pieces of UFO materials obtained from a Swedish worker. One night, the worker was driving in the wild when he suddenly found a glowing monster parked in front of the car. At this time, for some reason, his car could no longer run, so he hid beside it and secretly observed the movement. I saw the monster throw something and fly away from the ground. He summoned up the courage to search and found two small pieces of heavy objects, the surface of which was still very hot. The worker reported the incident to the authorities and sent the two mysterious items to a laboratory in the United States. Soon, these two objects fell into the hands of Dr. Harder.

Dr. Harder is the director of the research department of the American Institute of Aeronautical Phenomena and a famous UFO expert in the United States. After research, he said that these two objects are very hard, second only to diamonds in hardness, and their surfaces are quite smooth. It is impossible for someone to polish such a hard thing and throw it into the wild. It can be seen that this is the remains of an alien flying saucer.